91506420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{31}}^2$

素因数の和:123

約数の個数: 162

約数和(自身を含む): 299824434

約数和(自身を除く): 208318014

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 31, 36, 45, 46, 60, 62, 69, 90, 92, 93, 115, 124, 138, 155, 180, 186, 207, 230, 276, 279, 310, 345, 372, 414, 460, 465, 529, 558, 620, 690, 713, 828, 930, 961, 1035, 1058, 1116, 1380, 1395, 1426, 1587, 1860, 1922, 2070, 2116, 2139, 2645, 2790, 2852, 2883, 3174, 3565, 3844, 4140, 4278, 4761, 4805, 5290, 5580, 5766, 6348, 6417, 7130, 7935, 8556, 8649, 9522, 9610, 10580, 10695, 11532, 12834, 14260, 14415, 15870, 16399, 17298, 19044, 19220, 21390, 22103, 23805, 25668, 28830, 31740, 32085, 32798, 34596, 42780, 43245, 44206, 47610, 49197, 57660, 64170, 65596, 66309, 81995, 86490, 88412, 95220, 98394, 110515, 128340, 132618, 147591, 163990, 172980, 196788, 198927, 221030, 245985, 265236, 295182, 327980, 331545, 397854, 442060, 491970, 508369, 590364, 663090, 737955, 795708, 983940, 994635, 1016738, 1326180, 1475910, 1525107, 1989270, 2033476, 2541845, 2951820, 3050214, 3978540, 4575321, 5083690, 6100428, 7625535, 9150642, 10167380, 15251070, 18301284, 22876605, 30502140, 45753210, 91506420]

約数ペア:

[(1, 91506420), (2, 45753210), (3, 30502140), (4, 22876605), (5, 18301284), (6, 15251070), (9, 10167380), (10, 9150642), (12, 7625535), (15, 6100428), (18, 5083690), (20, 4575321), (23, 3978540), (30, 3050214), (31, 2951820), (36, 2541845), (45, 2033476), (46, 1989270), (60, 1525107), (62, 1475910), (69, 1326180), (90, 1016738), (92, 994635), (93, 983940), (115, 795708), (124, 737955), (138, 663090), (155, 590364), (180, 508369), (186, 491970), (207, 442060), (230, 397854), (276, 331545), (279, 327980), (310, 295182), (345, 265236), (372, 245985), (414, 221030), (460, 198927), (465, 196788), (529, 172980), (558, 163990), (620, 147591), (690, 132618), (713, 128340), (828, 110515), (930, 98394), (961, 95220), (1035, 88412), (1058, 86490), (1116, 81995), (1380, 66309), (1395, 65596), (1426, 64170), (1587, 57660), (1860, 49197), (1922, 47610), (2070, 44206), (2116, 43245), (2139, 42780), (2645, 34596), (2790, 32798), (2852, 32085), (2883, 31740), (3174, 28830), (3565, 25668), (3844, 23805), (4140, 22103), (4278, 21390), (4761, 19220), (4805, 19044), (5290, 17298), (5580, 16399), (5766, 15870), (6348, 14415), (6417, 14260), (7130, 12834), (7935, 11532), (8556, 10695), (8649, 10580), (9522, 9610)]